Pith Number

pith:EVX24RRP

pith:2022:EVX24RRPKRO6ZBS5U4X4LCFZYL

not attested not anchored not stored refs pending

Shadows of Kerr-like black holes in $4D$ Einstein-Gauss-Bonnet gravity and constraints from EHT observations

Rahul Kumar Walia, Sushant G. Ghosh

arxiv:2203.07775 v2 · 2022-03-15 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVX24RRPKRO6ZBS5U4X4LCFZYL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Thermodynamics and Shadows of Kerr black holes endowed with a global monopole charge

Receipt and verification

First computed	2026-07-05T05:38:27.351140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256fae462f545dec865da72fc588b9c2d88328d5a2a9e1a5274674957eb96336

Aliases

arxiv: 2203.07775 · arxiv_version: 2203.07775v2 · doi: 10.48550/arxiv.2203.07775 · pith_short_12: EVX24RRPKRO6 · pith_short_16: EVX24RRPKRO6ZBS5 · pith_short_8: EVX24RRP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EVX24RRPKRO6ZBS5U4X4LCFZYL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 256fae462f545dec865da72fc588b9c2d88328d5a2a9e1a5274674957eb96336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b202bddff6517250417fbbc2191cba73271eca0770ba44302de89aece748fe39",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-15T10:55:36Z",
    "title_canon_sha256": "feda449c23eb8ab72b16f5edaa209fd4686f7992c24e2db397c194e49e85e4a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07775",
    "kind": "arxiv",
    "version": 2
  }
}